Phi 4 specs, prices, where it runs and its benchmark standing

Name: Phi 4
Author: Microsoft

open weights · top 10 on 0 of 2 · released Dec 11, 2024

Provider: Microsoft
Release date: Dec 11, 2024; Hugging Face
Parameters: 14.7B total; Hugging Face
Modalities: Text to Text; OpenRouter
License: MIT; Hugging Face
Context window: 16K tokens; OpenRouter
Hosting: Azure OpenAI (31 regions) · OpenRouter · self-host: weights on Hugging Face; Regions
Hardware: Estimate: about 29 GB of weights as published (BF16), about 15 GB at 8-bit, about 7.3 GB at 4-bit, plus memory for the context; Hugging Face config
Weights: Open weights
Benchmarks: 2 boards captured

Rank	Board	Category	Score	Of	Over time
50	BFCLAgents and tools · stale since 2026-04-12 · as “Phi-4 (Prompt)”	Agents and tools	28.8%	81
78	MMLU-ProReasoning · stale since 2026-03-11 · as “Phi-4-reasoning”	Reasoning	74.3%	100

Category ranks, more models and catalog changes

Facts